Merge pull request #107 from asperpharma/copilot/fix-all-issues

feat(ci): auto-create PR from fix/feature branches

Author: asperpharma

.github/workflows/auto-create-pr.yml

@@ -0,0 +1,52 @@
+# Auto-create PR from fixed/feature branches
+# Repo: asperpharma/understand-project
+#
+# On every push to a fix/**, feature/**, copilot/**, or claude/** branch,
+# automatically opens a pull request against main if one does not already exist.
+#
+# Uses the built-in GITHUB_TOKEN — no extra secrets required.
+#
+name: Auto-create PR from feature/fix branch
+
+on:
+  push:
+    branches:
+      - 'fix/**'
+      - 'feature/**'
+      - 'copilot/**'
+      - 'claude/**'
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  create-pr:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Open pull request if none exists
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          BRANCH="${{ github.ref_name }}"
+
+          # Check whether a PR already targets main from this branch
+          EXISTING=$(gh pr list --head "$BRANCH" --base main --json number --jq '.[0].number' 2>/dev/null || true)
+          if [ -n "$EXISTING" ]; then
+            echo "PR #$EXISTING already exists for branch '$BRANCH'. Nothing to do."
+            exit 0
+          fi
+
+          # Derive a human-readable title from the branch name
+          TITLE=$(echo "$BRANCH" | sed 's|.*/||' | tr '-_' '  ' | awk '{for(i=1;i<=NF;i++){sub(/./,toupper(substr($i,1,1)),$i)}; print}')
+
+          gh pr create \
+            --title "$TITLE" \
+            --body "Automated pull request for branch \`$BRANCH\`." \
+            --base main \
+            --head "$BRANCH"
+
+          echo "Pull request created for branch '$BRANCH'."